Re: adding extra javascript call in CheckBox

2008-11-05 Thread nickponico 


Hi all, i have to do same thing.

I have to call an external javascript function on onClick method of the
checkbox.

i'm using a 1.2.6 version of apache wicket, and in this version the class
CheckBox has method onComponentTag with final modifier.

So i can't override this method.

Is there any other way to do this? (naturally without change my apache
wicket version )

Thanks in advance

E.



 
 new CheckBox(checkBox, new Model()) {
 protected void onComponentTag(ComponentTag tag) {
 tag.put(onclick,executeSomething(););
 }
 
 

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Re: adding extra javascript call in CheckBox

2008-11-05 Thread James Carman 
Is AttributeModifier not available in 1.2.x?

On Wed, Nov 5, 2008 at 6:25 AM, nickponico [EMAIL PROTECTED] wrote:


 Hi all, i have to do same thing.

 I have to call an external javascript function on onClick method of the
 checkbox.

 i'm using a 1.2.6 version of apache wicket, and in this version the class
 CheckBox has method onComponentTag with final modifier.

 So i can't override this method.

 Is there any other way to do this? (naturally without change my apache
 wicket version )

 Thanks in advance

 E.




 new CheckBox(checkBox, new Model()) {
 protected void onComponentTag(ComponentTag tag) {
 tag.put(onclick,executeSomething(););
 }



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Re: adding extra javascript call in CheckBox

2008-11-05 Thread James Carman 
What javascript do you want to put into your onclick handler?

On Wed, Nov 5, 2008 at 6:39 AM, nickponico [EMAIL PROTECTED] wrote:

 Thank you for your reply.

 Yes there is the Attribute Modifier, but i don't think it can help me.

 I try to explain shortly the problem:

 I have to modify a css class of a specific div: the DIV can't be managed by
 wicket (with wicket id), but only on html.

 So i created a little javascript function that change the css class, and i
 would like to execute it when a user clicks on a CheckBox.

 Since i can't manage function (and div) by wicket... i have some
 difficulties to associate it an attributeModifier.

 right?

 or do i forget something?

 thanks


 jwcarman wrote:

 Is AttributeModifier not available in 1.2.x?


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Re: adding extra javascript call in CheckBox

2008-11-05 Thread nickponico 

I've inserted this simple function in head of html:

script type=text/javascript
function show()
{
document.getElementById(myDiv).setAttribute(class, visible); 
}
/script
/head

and i'd like to execute this function on onlick...

so somthing like: onlclick=show()

This is a particular situation, but very important for my GUI.

Thanks

E.



jwcarman wrote:
 
 What javascript do you want to put into your onclick handler?
 
 

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Re: adding extra javascript call in CheckBox

2008-11-05 Thread Ernesto Reinaldo Barreiro 


nickponico wrote:

Thank you for your reply.

Yes there is the Attribute Modifier, but i don't think it can help me. 


I try to explain shortly the problem:

I have to modify a css class of a specific div: the DIV can't be managed by
wicket (with wicket id), but only on html.
  
What do you mean by that? Why you cannot add a WebMarkupConatiner to the 
div? And additionally if you do setOutputMarkupId(true) you could use 
the generated id to do what you wnat in a (generated) javaScript 
function. I do such tricks all the time...


Ernesto


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Re: adding extra javascript call in CheckBox

2008-11-05 Thread James Carman 
So, why can't you use AttributeModifier to set the onclick text?

On Wed, Nov 5, 2008 at 7:37 AM, nickponico [EMAIL PROTECTED] wrote:

 I've inserted this simple function in head of html:

 script type=text/javascript
 function show()
 {
 document.getElementById(myDiv).setAttribute(class, visible);
 }
 /script
 /head

 and i'd like to execute this function on onlick...

 so somthing like: onlclick=show()

 This is a particular situation, but very important for my GUI.

 Thanks

 E.



 jwcarman wrote:

 What javascript do you want to put into your onclick handler?



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Re: adding extra javascript call in CheckBox

2008-11-05 Thread nickponico 

Ok... only now i've understood my mistake...

I've had to use a WebmarkupContainer for my div and later use an Attribute
Modifier.  

I didn't know WebMarkupContainer component usage.

Thanks to all for replies.

bye

E.


Ernesto Reinaldo Barreiro-3 wrote:
 
 Why you cannot add a WebMarkupConatiner to the div?
 

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Re: adding extra javascript call in CheckBox

2008-11-05 Thread Ernesto Reinaldo Barreiro 


Do you get a JavaScript error? Maybe

document.getElementById(myDiv).className=visible;

will do the trick...

Ernesto


nickponico wrote:

I've inserted this simple function in head of html:

script type=text/javascript
function show()
{
document.getElementById(myDiv).setAttribute(class, visible); 
}

/script
/head

and i'd like to execute this function on onlick...

so somthing like: onlclick=show()

This is a particular situation, but very important for my GUI.

Thanks

E.



jwcarman wrote:
  

What javascript do you want to put into your onclick handler?





  




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Re: adding extra javascript call in CheckBox

2008-11-05 Thread nickponico 

Thank you for your reply.

Yes there is the Attribute Modifier, but i don't think it can help me. 

I try to explain shortly the problem:

I have to modify a css class of a specific div: the DIV can't be managed by
wicket (with wicket id), but only on html.

So i created a little javascript function that change the css class, and i
would like to execute it when a user clicks on a CheckBox.

Since i can't manage function (and div) by wicket... i have some
difficulties to associate it an attributeModifier.

right?

or do i forget something?

thanks


jwcarman wrote:
 
 Is AttributeModifier not available in 1.2.x?
 

-- 
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Re: adding extra javascript call in CheckBox

2008-11-05 Thread Ernesto Reinaldo Barreiro 


Following example does almost what you want (if I didn;t get you wrong).

ChangeColorPanel.html

wicket:panel   
   div
   span wicket:id=colorPanel style= width: 10px; height: 10px; 
background-color: red;

 nbsp;nbsp;
   /span
   span wicket:id=red onclick=
 Red
   /span
   span wicket:id=blue onclick=
 Blue
   /span
   span wicket:id=green onclick=
 Green
   /span
   /div
/wicket:panel

ChangeColorPanel.java

import org.apache.wicket.AttributeModifier;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.AbstractReadOnlyModel;

/**
* @author EReinaldoB
*
*/
public class ChangeColorPanel extends Panel {

   private static final long serialVersionUID = 1L;

  
   private WebMarkupContainer colorPanel;

   /**
* @param id
*/
   public ChangeColorPanel(String id) {
   super(id);
  
   colorPanel = new WebMarkupContainer(colorPanel);

   colorPanel.setOutputMarkupId(true);
   add(colorPanel);
  
   WebMarkupContainer red = new WebMarkupContainer(red);
   red.add(new AttributeModifier(onclick, new 
AbstractReadOnlyModelString() {
  
   private static final long serialVersionUID = 1L;


   @Override
   public String getObject() {
   String id = colorPanel.getMarkupId();
   return document.getElementById(' + id + 
').style.backgroundColor='red';

   }
   }));   
   add(red);
  
   WebMarkupContainer blue = new WebMarkupContainer(blue);
   blue.add(new AttributeModifier(onclick, new 
AbstractReadOnlyModelString() {
  
   private static final long serialVersionUID = 1L;


   @Override
   public String getObject() {
   String id = colorPanel.getMarkupId();
   return document.getElementById(' + id + 
').style.backgroundColor='blue';

   }
   }));   
   add(blue);
  
   WebMarkupContainer green = new WebMarkupContainer(green);
   green.add(new AttributeModifier(onclick, new 
AbstractReadOnlyModelString() {
  
   private static final long serialVersionUID = 1L;


   @Override
   public String getObject() {
   String id = colorPanel.getMarkupId();
   return document.getElementById(' + id + 
').style.backgroundColor='green';

   }
   }));   
   add(green);

   }

}

if you replace the first span by a div a the the later spans by check 
boxes and intead of modifying the style.backgroundColor you modify the 
'className' to the css name you want, I guess this is what you want? 
This example works (I tested before posting it ;-) )


Best

Ernesto

nickponico wrote:

Thank you for your reply.

Yes there is the Attribute Modifier, but i don't think it can help me. 


I try to explain shortly the problem:

I have to modify a css class of a specific div: the DIV can't be managed by
wicket (with wicket id), but only on html.

So i created a little javascript function that change the css class, and i
would like to execute it when a user clicks on a CheckBox.

Since i can't manage function (and div) by wicket... i have some
difficulties to associate it an attributeModifier.

right?

or do i forget something?

thanks


jwcarman wrote:
  

Is AttributeModifier not available in 1.2.x?




  




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adding extra javascript call in CheckBox

2008-02-06 Thread Beyonder Unknown 

Hi All,

I was wondering if there's a way to add or decorate a javascript call in 
CheckBox? What I did was: 

new CheckBox(checkBox, new Model()) {
protected void onComponentTag(ComponentTag tag) {
tag.put(onclick,executeSomething(););
}
 

But it overrides the original onClick that Wicket is writing. Is there a way 
that I can decorate it so that I can add extra javaScript call in onClick 
without overriding the original click, like the buttons has this: 

protected IAjaxCallDecorator getAjaxCallDecorator() {
return new AjaxCallDecorator() 


Thanks in advance and happy chinese new year!

Best,
Wen Tong


--
The only constant in life is change.




  

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Re: adding extra javascript call in CheckBox

2008-02-06 Thread Igor Vaynberg 
tag.put(onclick,executeSomething();+tag.getattributes().get(onclick));

-igor

On Feb 6, 2008 10:39 AM, Beyonder Unknown [EMAIL PROTECTED] wrote:

 Hi All,

 I was wondering if there's a way to add or decorate a javascript call in 
 CheckBox? What I did was:

 new CheckBox(checkBox, new Model()) {
 protected void onComponentTag(ComponentTag tag) {
 tag.put(onclick,executeSomething(););
 }


 But it overrides the original onClick that Wicket is writing. Is there a way 
 that I can decorate it so that I can add extra javaScript call in onClick 
 without overriding the original click, like the buttons has this:

 protected IAjaxCallDecorator getAjaxCallDecorator() {
 return new AjaxCallDecorator()


 Thanks in advance and happy chinese new year!

 Best,
 Wen Tong


 --
 The only constant in life is change.




   
 
 Looking for last minute shopping deals?
 Find them fast with Yahoo! Search.  
 http://tools.search.yahoo.com/newsearch/category.php?category=shopping

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Re: adding extra javascript call in CheckBox

2008-02-06 Thread Beyonder Unknown 

Another thing that is confusing to me is that, why is it that when I override 
the onComponentTag() the name attribute in the generated markup disappear. 
I'm just appending function in the onClick when I override onComponentTag().

Thoughts?

Thanks,
Wen Tong
 
--
The only constant in life is change.

- Original Message 
From: Beyonder Unknown [EMAIL PROTECTED]
To: users@wicket.apache.org
Sent: Wednesday, February 6, 2008 1:24:16 PM
Subject: Re: adding extra javascript call in CheckBox



Thanks 
Igor! 
I 
appreciate 
the 
prompt 
reply.

Best,
Wen 
Tong
 
--
The 
only 
constant 
in 
life 
is 
change.

- 
Original 
Message 

From: 
Igor 
Vaynberg 
[EMAIL PROTECTED]
To: 
users@wicket.apache.org
Sent: 
Wednesday, 
February 
6, 
2008 
10:45:52 
AM
Subject: 
Re: 
adding 
extra 
javascript 
call 
in 
CheckBox


tag.put(onclick,executeSomething();+tag.getattributes().get(onclick));

-igor

On 
Feb 
6, 
2008 
10:39 
AM, 
Beyonder 
Unknown 
[EMAIL PROTECTED] 
wrote:

 
Hi 
All,

 
I 
was 
wondering 
if 
there's 
a 
way 
to 
add 
or 
decorate 
a 
javascript 
call 
in 
CheckBox? 
What 
I 
did 
was:

 
new 
CheckBox(checkBox, 
new 
Model()) 
{
  
  
  
  
  
  
  
  
  
  
 
protected 
void 
onComponentTag(ComponentTag 
tag) 
{
  
  
  
  
  
  
  
  
  
  
  
  
 
tag.put(onclick,executeSomething(););
  
  
  
  
  
  
  
  
  
  
 
}


 
But 
it 
overrides 
the 
original 
onClick 
that 
Wicket 
is 
writing. 
Is 
there 
a 
way 
that 
I 
can 
decorate 
it 
so 
that 
I 
can 
add 
extra 
javaScript 
call 
in 
onClick 
without 
overriding 
the 
original 
click, 
like 
the 
buttons 
has 
this:

  
  
 
protected 
IAjaxCallDecorator 
getAjaxCallDecorator() 
{
  
  
  
  
  
  
  
  
 
return 
new 
AjaxCallDecorator()


 
Thanks 
in 
advance 
and 
happy 
chinese 
new 
year!

 
Best,
 
Wen 
Tong


 
--
 
The 
only 
constant 
in 
life 
is 
change.




  
  
  
 

 
Looking 
for 
last 
minute 
shopping 
deals?
 
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Re: adding extra javascript call in CheckBox

2008-02-06 Thread Igor Vaynberg 
because you dont call super.oncomponenttag()

-igor


On Feb 6, 2008 2:14 PM, Beyonder Unknown [EMAIL PROTECTED] wrote:

 Another thing that is confusing to me is that, why is it that when I override 
 the onComponentTag() the name attribute in the generated markup disappear. 
 I'm just appending function in the onClick when I override onComponentTag().

 Thoughts?

 Thanks,
 Wen Tong

 --
 The only constant in life is change.

 - Original Message 
 From: Beyonder Unknown [EMAIL PROTECTED]
 To: users@wicket.apache.org

 Sent: Wednesday, February 6, 2008 1:24:16 PM
 Subject: Re: adding extra javascript call in CheckBox



 Thanks
 Igor!
 I
 appreciate
 the
 prompt
 reply.

 Best,
 Wen
 Tong

 --
 The
 only
 constant
 in
 life
 is
 change.

 -
 Original
 Message
 
 From:
 Igor
 Vaynberg
 [EMAIL PROTECTED]
 To:
 users@wicket.apache.org
 Sent:
 Wednesday,
 February
 6,
 2008
 10:45:52
 AM
 Subject:
 Re:
 adding
 extra
 javascript
 call
 in
 CheckBox


 tag.put(onclick,executeSomething();+tag.getattributes().get(onclick));

 -igor

 On
 Feb
 6,
 2008
 10:39
 AM,
 Beyonder
 Unknown
 [EMAIL PROTECTED]
 wrote:
 
 
 Hi
 All,
 
 
 I
 was
 wondering
 if
 there's
 a
 way
 to
 add
 or
 decorate
 a
 javascript
 call
 in
 CheckBox?
 What
 I
 did
 was:
 
 
 new
 CheckBox(checkBox,
 new
 Model())
 {
 










 protected
 void
 onComponentTag(ComponentTag
 tag)
 {
 












 tag.put(onclick,executeSomething(););
 










 }
 
 
 
 But
 it
 overrides
 the
 original
 onClick
 that
 Wicket
 is
 writing.
 Is
 there
 a
 way
 that
 I
 can
 decorate
 it
 so
 that
 I
 can
 add
 extra
 javaScript
 call
 in
 onClick
 without
 overriding
 the
 original
 click,
 like
 the
 buttons
 has
 this:
 
 


 protected
 IAjaxCallDecorator
 getAjaxCallDecorator()
 {
 








 return
 new
 AjaxCallDecorator()
 
 
 
 Thanks
 in
 advance
 and
 happy
 chinese
 new
 year!
 
 
 Best,
 
 Wen
 Tong
 
 
 
 --
 
 The
 only
 constant
 in
 life
 is
 change.
 
 
 
 
 



 
 
 Looking
 for
 last
 minute
 shopping
 deals?
 
 Find
 them
 fast
 with
 Yahoo!
 Search.
 http://tools.search.yahoo.com/newsearch/category.php?category=shopping
 
 
 -
 
 To
 unsubscribe,
 e-mail:
 [EMAIL PROTECTED]
 
 For
 additional
 commands,
 e-mail:
 [EMAIL PROTECTED]
 
 

 -
 To
 unsubscribe,
 e-mail:
 [EMAIL PROTECTED]
 For
 additional
 commands,
 e-mail:
 [EMAIL PROTECTED]









 
 Looking
 for
 last
 minute
 shopping
 deals?
 Find
 them
 fast
 with
 Yahoo!
 Search.
 http://tools.search.yahoo.com/newsearch/category.php?category=shopping

 -
 To
 unsubscribe,
 e-mail:
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Re: adding extra javascript call in CheckBox

2008-02-06 Thread Beyonder Unknown 

Never mind, I noticed that it doesn't call the super.onComponentTag(). 

my bad.

Wen Tong
 
--
The only constant in life is change.

- Original Message 
From: Beyonder Unknown [EMAIL PROTECTED]
To: users@wicket.apache.org
Sent: Wednesday, February 6, 2008 2:14:12 PM
Subject: Re: adding extra javascript call in CheckBox



Another 
thing 
that 
is 
confusing 
to 
me 
is 
that, 
why 
is 
it 
that 
when 
I 
override 
the 
onComponentTag() 
the 
name 
attribute 
in 
the 
generated 
markup 
disappear. 
I'm 
just 
appending 
function 
in 
the 
onClick 
when 
I 
override 
onComponentTag().

Thoughts?

Thanks,
Wen 
Tong
 
--
The 
only 
constant 
in 
life 
is 
change.

- 
Original 
Message 

From: 
Beyonder 
Unknown 
[EMAIL PROTECTED]
To: 
users@wicket.apache.org
Sent: 
Wednesday, 
February 
6, 
2008 
1:24:16 
PM
Subject: 
Re: 
adding 
extra 
javascript 
call 
in 
CheckBox



Thanks 
Igor! 
I 
appreciate 
the 
prompt 
reply.

Best,
Wen 
Tong
 
--
The 
only 
constant 
in 
life 
is 
change.

- 
Original 
Message 

From: 
Igor 
Vaynberg 
[EMAIL PROTECTED]
To: 
users@wicket.apache.org
Sent: 
Wednesday, 
February 
6, 
2008 
10:45:52 
AM
Subject: 
Re: 
adding 
extra 
javascript 
call 
in 
CheckBox


tag.put(onclick,executeSomething();+tag.getattributes().get(onclick));

-igor

On 
Feb 
6, 
2008 
10:39 
AM, 
Beyonder 
Unknown 
[EMAIL PROTECTED] 
wrote:

 
Hi 
All,

 
I 
was 
wondering 
if 
there's 
a 
way 
to 
add 
or 
decorate 
a 
javascript 
call 
in 
CheckBox? 
What 
I 
did 
was:

 
new 
CheckBox(checkBox, 
new 
Model()) 
{
  
  
  
  
  
  
  
  
  
  
 
protected 
void 
onComponentTag(ComponentTag 
tag) 
{
  
  
  
  
  
  
  
  
  
  
  
  
 
tag.put(onclick,executeSomething(););
  
  
  
  
  
  
  
  
  
  
 
}


 
But 
it 
overrides 
the 
original 
onClick 
that 
Wicket 
is 
writing. 
Is 
there 
a 
way 
that 
I 
can 
decorate 
it 
so 
that 
I 
can 
add 
extra 
javaScript 
call 
in 
onClick 
without 
overriding 
the 
original 
click, 
like 
the 
buttons 
has 
this:

  
  
 
protected 
IAjaxCallDecorator 
getAjaxCallDecorator() 
{
  
  
  
  
  
  
  
  
 
return 
new 
AjaxCallDecorator()


 
Thanks 
in 
advance 
and 
happy 
chinese 
new 
year!

 
Best,
 
Wen 
Tong


 
--
 
The 
only 
constant 
in 
life 
is 
change.




  
  
  
 

 
Looking 
for 
last 
minute 
shopping 
deals?
 
Find 
them 
fast 
with 
Yahoo! 
Search.  
http://tools.search.yahoo.com/newsearch/category.php?category=shopping

 
-
 
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deals?  
Find 
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Search.  
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Re: adding extra javascript call in CheckBox

2008-02-06 Thread Beyonder Unknown 
Thanks Igor!


 
--
The only constant in life is change.

- Original Message 
From: Igor Vaynberg [EMAIL PROTECTED]
To: users@wicket.apache.org
Sent: Wednesday, February 6, 2008 2:19:44 PM
Subject: Re: adding extra javascript call in CheckBox


because 
you 
dont 
call 
super.oncomponenttag()

-igor


On 
Feb 
6, 
2008 
2:14 
PM, 
Beyonder 
Unknown 
[EMAIL PROTECTED] 
wrote:

 
Another 
thing 
that 
is 
confusing 
to 
me 
is 
that, 
why 
is 
it 
that 
when 
I 
override 
the 
onComponentTag() 
the 
name 
attribute 
in 
the 
generated 
markup 
disappear. 
I'm 
just 
appending 
function 
in 
the 
onClick 
when 
I 
override 
onComponentTag().

 
Thoughts?

 
Thanks,
 
Wen 
Tong

 
--
 
The 
only 
constant 
in 
life 
is 
change.

 
- 
Original 
Message 

 
From: 
Beyonder 
Unknown 
[EMAIL PROTECTED]
 
To: 
users@wicket.apache.org

 
Sent: 
Wednesday, 
February 
6, 
2008 
1:24:16 
PM
 
Subject: 
Re: 
adding 
extra 
javascript 
call 
in 
CheckBox



 
Thanks
 
Igor!
 
I
 
appreciate
 
the
 
prompt
 
reply.

 
Best,
 
Wen
 
Tong

 
--
 
The
 
only
 
constant
 
in
 
life
 
is
 
change.

 
-
 
Original
 
Message
 

 
From:
 
Igor
 
Vaynberg
 
[EMAIL PROTECTED]
 
To:
 
users@wicket.apache.org
 
Sent:
 
Wednesday,
 
February
 
6,
 
2008
 
10:45:52
 
AM
 
Subject:
 
Re:
 
adding
 
extra
 
javascript
 
call
 
in
 
CheckBox


 
tag.put(onclick,executeSomething();+tag.getattributes().get(onclick));

 
-igor

 
On
 
Feb
 
6,
 
2008
 
10:39
 
AM,
 
Beyonder
 
Unknown
 
[EMAIL PROTECTED]
 
wrote:
 

 

 
Hi
 
All,
 

 

 
I
 
was
 
wondering
 
if
 
there's
 
a
 
way
 
to
 
add
 
or
 
decorate
 
a
 
javascript
 
call
 
in
 
CheckBox?
 
What
 
I
 
did
 
was:
 

 

 
new
 
CheckBox(checkBox,
 
new
 
Model())
 
{
 











 
protected
 
void
 
onComponentTag(ComponentTag
 
tag)
 
{
 













 
tag.put(onclick,executeSomething(););
 











 
}
 

 

 

 
But
 
it
 
overrides
 
the
 
original
 
onClick
 
that
 
Wicket
 
is
 
writing.
 
Is
 
there
 
a
 
way
 
that
 
I
 
can
 
decorate
 
it
 
so
 
that
 
I
 
can
 
add
 
extra
 
javaScript
 
call
 
in
 
onClick
 
without
 
overriding
 
the
 
original
 
click,
 
like
 
the
 
buttons
 
has
 
this:
 

 



 
protected
 
IAjaxCallDecorator
 
getAjaxCallDecorator()
 
{
 









 
return
 
new
 
AjaxCallDecorator()
 

 

 

 
Thanks
 
in
 
advance
 
and
 
happy
 
chinese
 
new
 
year!
 

 

 
Best,
 

 
Wen
 
Tong
 

 

 

 
--
 

 
The
 
only
 
constant
 
in
 
life
 
is
 
change.
 

 

 

 

 




 

 

 
Looking
 
for
 
last
 
minute
 
shopping
 
deals?
 

 
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them
 
fast
 
with
 
Yahoo!
 
Search.
 
http://tools.search.yahoo.com/newsearch/category.php?category=shopping
 

 

 
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Looking
 
for
 
last
 
minute
 
shopping
 
deals?
 
Find
 
them
 
fast
 
with
 
Yahoo!
 
Search.
 
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